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Cypriniformes (Carps) >
Danionidae (Danios) > Rasborinae
Etymology: Rasbora: Rasbora, an Indian word for a fish, also used in Malay peninsula.
More on author: Smith.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό; pH range: 6.5 - 7.0; dH range: ? - 12. Tropical; 22°C - 26°C (Ref. 1672)
Asia: Mekong, Chao Phraya and Meklong basins; also northern Malay Peninsula.
Μέγεθος / Βάρος / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL αρσενικό/απροσδιόριστο; (Ref. 118477)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Μαλακές ραχιαίες ακτίνες (συνολικά) : 9; Μαλακές εδρικές ακτίνες: 8. Has an incomplete lateral line, reaching at most to anal-fin origin; a dark brown mid-lateral stripe from gill opening to somewhat in front of caudal-fin base, not widening posteriorly (Ref. 27732) and above it a second, pale stripe (Ref. 43281). No black pigment on fins (Ref. 12693).
Occurs in swamps (Ref. 57235), ponds, streams and drains (Ref. 13061), usually in slow flowing, often somewhat turbid water (Ref. 27732). Found from midwater level to surface in nearly all ponds, ditches, canals and reservoir margins of 2 m depth or less (Ref. 12693). Inhabits medium to large rivers, flooded fields and brooks of the middle Mekong (Ref. 12975). Feeds on zooplankton, insects (Ref. 12693), worms and crustaceans (Ref. 7020). Very popular aquarium fish (Ref. 57235).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
αλιεία: Εμπορικό(ά); Ενυδρείο: Εμπορικό(ά)
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00352 - 0.01361), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.3 ±0.41 se; based on food items.
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).